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DANFOSS / EATON ACNAR05AAA0040000000000A

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Description & Features

The Eaton Char-Lynn gear pump, model ACNAR05AAA0040000000000A, excels in a wide range of industrial applications, including tractors, harvesters, machine tools, and steering circuits. Renowned for its reduced noise and vibration, this fixed displacement external gear pump enhances operational efficiency. Its field-reversible pump direction offers flexibility and adaptability for various systems, making it an ideal choice for compactors, sweepers, rotary and reel mowers, lift trucks, fan drive systems, and auxiliary work circuits.

Manufactured under the Danfoss Power Solutions brand, this pump guarantees improved volumetric and mechanical efficiency, ensuring reliable performance even in demanding environments. With a minimum working temperature of -20°C, it is designed to withstand challenging conditions. The pump's compact design, with a width of 5.12 inches, allows for easy integration into existing systems, providing a robust solution for precise hydraulic control.

SKU: 26005-RZK

Supplier Part Number (MPN): 26005-RZK

Specifications

Brand
Danfoss
Dimensions
5.16 in L x 5.12 in W x 4.24 in H
Gear Type
Single-Stage
Housing Material
Aluminum
Inlet Size
1-1/16-12
Inlet Type
SAE O-ring
Model
26005
Mounting Type
2-Bolt Flanged
nmfc
125820
Outlet Size
7/8-14
Outlet Type
SAE O-ring
Rotation
Clockwise (Right-Hand)
Segment Code
B
Series
26 Series
Shaft Pitch
16/32
Unit Type
Plain

Product Questions & Answers (3)

Question by: Phil M on Jul 28, 2025, 6:29 AM
pump says field reversible direction, does that mean I can swap rotation without pulling it apart or ordering a different unit?
Answer by: Customer Support on Jul 29, 2025, 11:33 AM
Field reversible means you can change the rotation direction on-site without swapping out the pump for a different model. That's handy when you're retrofitting or if a machine's hydraulic connections runs opposite from what you expected. No need to source a separate unit just because your circuit runs the other way.
Question by: Brett T on Jan 13, 2026, 3:21 PM
got a steering circuit on a piece of equipment, would this Eaton Char-Lynn gear pump make sense for that kind of job?
Answer by: Customer Support on Jan 15, 2026, 6:37 AM
For steering circuits, this pump is a common fit on the application side. It is listed for steering circuits along with tractors and harvesters, lift trucks, and other mobile hydraulic uses.
Question by: Cindy S on Mar 25, 2025, 9:16 PM
Will this gear pump work for tractors and harvesters like the description says?
Answer by: Customer Support on Mar 27, 2025, 8:05 AM
Absolutely. This Eaton Char-Lynn gear pump is listed with applications including tractors, harvesters, machine tools, steering circuits, and more.

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